主办单位:中国气象局沈阳大气环境研究所
国际刊号:ISSN 1673-503X
国内刊号:CN 21-1531/P

气象与环境学报 ›› 2017, Vol. 33 ›› Issue (6): 82-88.doi: 10.3969/j.issn.1673-503X.2017.06.011

• 论文 • 上一篇    下一篇

1960—2016年武汉城市圈人体舒适度变化特征

金琪1, 孟英杰2   

  1. 1. 湖北省气象信息与技术保障中心, 湖北 武汉 430074;
    2. 武汉中心气象台, 湖北 武汉 430074
  • 收稿日期:2017-04-06 修回日期:2017-06-16 出版日期:2017-12-30 发布日期:2017-12-30
  • 作者简介:金琪,男,1978年生,高级工程师,主要从事气象服务与应用气象研究,E-mail:jin_qi@21cn.com。
  • 基金资助:
    国家科技基础工作专项"典型城市人居环境质量综合调查与城市气候环境图集编制"(2013FY112500)资助。

Variation characteristics of human comfort index in Wuhan urban circle from 1961 to 2010

JIN Qi1, MENG Ying-jie2   

  1. 1. Hubei Meteorological Information and Technology Support Center, Wuhan 430074, China;
    2. Wuhan Central Meteorological Observatory, Wuhan 430074, China
  • Received:2017-04-06 Revised:2017-06-16 Online:2017-12-30 Published:2017-12-30

摘要: 基于1960—2016年武汉城市圈9个气象站的日平均气温、相对湿度及风速等常规气象观测资料,计算武汉城市圈人体舒适度指数,分析了武汉城市圈人体舒适度的时空变化特征。结果表明:1960—2016年武汉城市圈除1月外,人体舒适度总体表现为适宜;统计分析武汉城市圈9个城市逐年人体舒适度指数特征值表明,9个城市人体舒适度指数均呈一致的增加趋势;在空间分布上,近57 a武汉城市圈平均最舒适日数呈南多北少的空间分布,说明南热北冷;在时间变化上,近57 a武汉城市圈人体舒适日数呈逐年增多的趋势,特别是进入21世纪以来,年人体舒适日数多在近57 a平均值以上,同时,闷热日数缓慢增多,而寒冷日数呈逐年减少的趋势。从武汉城市圈适合旅游的舒适月份来看,武汉城市圈大部地区以4月、5月、9月和10月为旅游适宜月份,且春季和夏季适合旅游的人体舒适日数呈由南向北逐渐增多的趋势,而秋季和冬季适合旅游的人体舒适日数呈由南向北逐渐减少的趋势。

关键词: 人体舒适度, 闷热日数, 寒冷日数, 旅游

Abstract: According to the daily average temperature,relative humidity,and wind speed observation data from 9 meteorological stations in Wuhan urban circle,the human comfort indexes were calculated and the temporal and spatial distribution characteristics of human comfort index in Wuhan urban circle were analyzed.The results show that people feel comfortable all months except January.The temporal characteristics of human comfort index in 9 cities are analyzed and the results suggest that human comfort indexes of 9 cities show increasing tendencies.As to the spatial distribution,the average number of comfortable days during 1960 to 2016 in the north is less than that in the south,which shows that it is hot in south areas while it is cold in north areas.The number of comfortable days increased during the past 57 a.Especially,the number of comfortable days is more than the average days during the past 57 a when entering into the 21st century.Meanwhile,the number of hot days increases slowly and the number of cold days is decreasing year by year.From the statistical number of comfortable days for tourism,it is suitable for traveling in April,May,September,and October in Wuhan urban circle.In spring and summer,the number of comfortable days for tourism increased from south to north.While in autumn and winter,it is the vice versa.

Key words: Human comfort, Number of hot days, Number of cold days, Tourism

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